package com.webserver.core;

import com.webserver.http.HttpServletRequest;
import com.webserver.http.HttpServletResponse;

import java.io.File;
import java.net.URISyntaxException;

public class DispatcherServlet {
    public static File root;
    public static File staticDir;
    static {
        try {
            root=new File(DispatcherServlet.class.getClassLoader().getResource(".").toURI());
            staticDir=new File(root,"static");
        } catch (URISyntaxException e) {
            e.printStackTrace();
        }
    }

    public void service(HttpServletRequest request, HttpServletResponse response){
        String path=request.getUri();
        File file=new File(staticDir,path);
        if (file.isFile()){
            response.setContentFile(file);
        }else {
            response.setStatusCode(404);
            response.setStatusReason("NotFound");
            file=new File(staticDir,"root/404.html");
            response.setContentFile(file);
        }
        response.addHeader("Server","WebServer");
    }
}
